JOHN M CLARK MD
NPI 1518936871
Internal Medicine - Pulmonary Disease in Anchorage, AK

Active since March 17, 2006PECOS EnrolledAccepts Medicare Assignment
87.09/100
CMS Quality Rating
3220 PROVIDENCE DR, STE E3040, ANCHORAGE, AK 99508(907) 770-3750(907) 770-3795 Get Directions Write a Review

NPPES record last updated: August 26, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John M Clark Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN M CLARK MD (NPI 1518936871) is an individual pulmonary disease provider in Anchorage, Alaska, licensed in Alaska (3182) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (1991).

NPPES Registry Identity

NPI1518936871
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameJOHN M CLARKCredential: MD
Location Address3220 PROVIDENCE DR, STE E3040Anchorage, AK 99508
Mailing AddressPo Box 201868Anchorage, AK 99520-1868 · (907) 770-2380 · Fax (907) 770-2341
Fax(907) 770-3795
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 1991
Enumeration DateMarch 17, 2006
Last NPPES UpdateAugust 26, 2010
NPI 1518936871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License Licensed in AK · 3182
Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

3220 PROVIDENCE DR, Anchorage, AK 99508

Other Identifiers 5

Medicare ID-Type Unspecified151954AK
Medicare ID-Type Unspecified151953Group
Other290009977Railroad
MedicaidMD3182AK
Medicare UPING16891

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

John M Clark Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739072851
PECOS Enrollment IDI20170707002153
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
255 services152 patients
Test to examine how well the lungs exchange gases 94729
This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.
112 services109 patients
Test to measure expiratory airflow and volume changes before and after medication administration 94060
This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
75 services73 patients
Test for exercise-induced lung stress 94618
An exercise-induced lung stress test assesses how your lungs respond to physical activity. During the test, you'll exercise on a treadmill or stationary bike while your heart rate, breathing, blood pressure, and oxygen levels are monitored. This helps identify any abnormal lung responses to exercise.
72 services70 patients
Test to determine lung volumes using sensors 94726
This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.
70 services70 patients
Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
59 services46 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99508 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$168.20 typical visit price
range $71.33 – $222.64
Typical copayment $42.05 (range $17.83 – $55.66)
Most-billed visit code 99204
Established Patient
$128.73 typical visit price
range $21.84 – $181.48
Typical copayment $32.18 (range $5.46 – $45.37)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.43
Promoting Interoperability100
Improvement Activities40
Cost62.86

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
2 suppliers18 claims18 services$753.82 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers19 claims19 services$6.16 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
5 suppliers137 claims137 services$113.44 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
4 suppliers91 claims91 services$34.82 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Pulmonary Disease)
3220 PROVIDENCE DR, SUITE E 3040
ANCHORAGE, AK 99508
Internal Medicine (Critical Care Medicine)
3220 PROVIDENCE DR, SUITE E 3040
ANCHORAGE, AK 99508
Internal Medicine (Critical Care Medicine)
3220 PROVIDENCE DR, SUITE E 3040
ANCHORAGE, AK 99508
Dietitian, Registered
3220 PROVIDENCE DR, E3-030
ANCHORAGE, AK 99508
Dietitian, Registered
3220 PROVIDENCE DR, SUITE E3-030
ANCHORAGE, AK 99508
Dietitian, Registered
3220 PROVIDENCE DR, SUITE E3-030
ANCHORAGE, AK 99508
Clinic/Center (Ambulatory Surgical)
3220 PROVIDENCE DR, SUITE E3-083
ANCHORAGE, AK 99508
Nurse Practitioner (Psychiatric/Mental Health)
3220 PROVIDENCE DR
ANCHORAGE, AK 99508

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Clark's NPI number?

The NPI number for John Clark is 1518936871. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is John Clark located?

John Clark practices at 3220 Providence Dr Ste E3040, Anchorage, AK 99508. The listed phone number is (907) 770-3750.

What is John Clark's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is John Clark enrolled in Medicare?

Yes. John Clark is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does John Clark accept?

Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list John Clark as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Clark was last updated on August 26, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.